期刊
APPLIED PHYSICS LETTERS
卷 84, 期 16, 页码 3055-3057出版社
AMER INST PHYSICS
DOI: 10.1063/1.1711164
关键词
-
Indentation tests with loads between 0.5 and 10 mN were performed on fused quartz, (0001) oriented sapphire and (001) oriented barium titanate. The resulting submicron cracks were used to determine the fracture toughness K-IC of the tested samples. The indentation crack length method was applicable, but a c/a dependency of the constant of proportionality was found. In addition, a very effective and simple approach-using the extra penetration of the indenter, due to the formation of cracks, so called pop-in-was used to determine K-IC. (C) 2004 American Institute of Physics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据